#compchem Despite
#AI, characterizing dynamic interactions in realistic biological environments remains a massive computational bottleneck in modern
#drugdiscovery. This perspective identifies the integration of
#HPC,
#machinelearning &
#QuantumComputing as a definitive strategy to adress this issue.
🔬 𝐂𝐨𝐫𝐞 𝐒𝐜𝐢𝐞𝐧𝐭𝐢𝐟𝐢𝐜 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬
▸𝐅𝐞𝐍𝐍𝐢𝐱-𝐁𝐢𝐨𝐥 𝐅𝐨𝐮𝐧𝐝𝐚𝐭𝐢𝐨𝐧 𝐌𝐨𝐝𝐞𝐥: A family of Machine Learning models engineered for high-speed, reactive atomistic
#moleculardynamics simulations, achieving quantum-level precision with
#GPU-accelerated scalability.
▸𝐇𝐢𝐠𝐡-𝐀𝐜𝐜𝐮𝐫𝐚𝐜𝐲 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐀𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐬: we introduce new approaches to extent the 𝐈𝐠𝐧𝐢𝐬 quantum chemistry database used for FeNNix-Bio: from improved VQE for
#NISQ to innovative
#FTQC building blocks. Our hybrid methodology utilizes a classical embedding "shortcut" to reach the Complete-Basis-Set limit (CBS). Using less qubits, we achieve chemical accuracy that would typically require 300 qubits, up to a 10-fold reduction in resource overhead.
▸𝐁𝐫𝐢𝐝𝐠𝐢𝐧𝐠 𝐭𝐡𝐞 𝐓𝐢𝐦𝐞𝐬𝐜𝐚𝐥𝐞 𝐆𝐚𝐩: 𝐂𝐥𝐚𝐬𝐬𝐢𝐜𝐚𝐥 𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐒𝐚𝐦𝐩𝐥𝐢𝐧𝐠. We introduce accelerators for drug binding in proteins: Lambda-ABF-OPES & Dual-LAO for absolute/relative free energies of binding, provide up to a 30-fold speedup over standard protocols. 𝐐𝐮𝐚𝐧𝐭𝐮𝐦-𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐒𝐭𝐚𝐭𝐢𝐬𝐭𝐢𝐜𝐚𝐥 𝐌𝐞𝐜𝐡𝐚𝐧𝐢𝐜𝐬. We leverage quadratic speedups for sampling & highlight an experimental milestone: the realization of quantum Markov Chain Monte Carlo on Quantinuum’s H2/Helios
#QPU.
▸📷 𝐓𝐡𝐞 𝐇𝐲𝐩𝐞𝐫𝐢𝐨𝐧 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 Our GPU-accelerated emulator/orchestrator enables custom kernels, specifically engineered for efficient sparse matrix–sparse vector multiplication & use of NVIDIA cuTensor for:
- 𝐒𝐮𝐩𝐞𝐫 𝐅𝐚𝐬𝐭 𝐄𝐱𝐚𝐜𝐭 𝐒𝐭𝐚𝐭𝐞-𝐕𝐞𝐜𝐭𝐨𝐫 & 𝐌𝐚𝐭𝐫𝐢𝐱 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐒𝐭𝐚𝐭𝐞𝐬 (𝐌𝐏𝐒) 𝐄𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧: 30 logical qubits & 10,000 CNOT gates on GPUs enabling to efficiently trigger VQE/QPE at full accuracy.
- 𝐇𝐚𝐫𝐝𝐰𝐚𝐫𝐞-𝐀𝐠𝐧𝐨𝐬𝐭𝐢𝐜 𝐐𝐏𝐔 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: real-life benchmarks across IBM Heron, Quantinuum H2/Helios, IonQ Aria/Forte & Pasqal technologies.
Thanks to all co-authors including those on X:
@Narjes_Ansari @ChemCesar @loco_daniele @FefeAviat @blazhynska66497 @Dr_DiataTraore
@NicolaiGouraud @Thomas__Ple